PT-2017-6876 · Dwango · Niconico App

Aoki Keiichi · Published 2017-10-10 · Updated 2017-11-05 · CVE-2015-5639

Positive Technologies (AI Summary)

CVSS v2.0

5.8

Medium

Base vector

AV:N/AC:M/Au:N/C:P/I:P/A:N

Name of the Vulnerable Software and Affected Versions niconico App for iOS versions prior to 6.38

Description The issue allows remote attackers to execute man-in-the-middle attacks because the app does not verify SSL certificates.

Recommendations For versions prior to 6.38, update to version 6.38 or later to resolve the issue.

Fix

Improper Certificate Validation

Weakness Enumeration

CWE-295

Related Identifiers

CVE-2015-5639

Affected Products

Niconico App

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2015-5639 · Security Note
• http://blog.nicovideo.jp/niconews/ni055746.html · Vendor Advisory
• http://securityfocus.com/bid/76906 · Note
• http://jvn.jp/en/jp/JVN20355129/index.html · Note
• http://jvndb.jvn.jp/en/contents/2015/JVNDB-2015-000137.html · Note